In Eurojackpot under the 5/50 + 2/8 · Mar 2012 – Oct 2014 rules — 133 draws, 5 from 1–50 (an earlier era).
20times drawn · chance expected 13 +1.94σ
10draws waiting · a wait this long: 39% for any number
6.2average wait between appearances · chance says 10.0
25longest completed wait · 79% chance of one at least that long
10 is drawn as often as chance explains
Drawn 20 times in 133 draws against 13.3 expected, +1.94σ. Each draw is independent: after 10 draws away it is exactly as likely tonight as a number drawn yesterday.
10
Number 10, draw by draw
Drawn 20 times in 133 draws · average wait 6.2 draws · longest completed wait 25 · waiting 10 draws now
a completed wait — darker is longer the wait still running — a lower bound, not a finished gap
Where it lands in a sorted draw
Sort a draw and 10 has a favourite seat — chance gives a small number the low positions more often. That is the shape of sorting, not of the machine.
Never drawn alongside 10 of the other 49 numbers; chance expects about 10 such strangers by now. Every pair →
How many people play it
Under the crowd model, 10 is picked about 1.41× as often as an indifferent choice — 5th most popular of 50. That changes nothing about whether it comes up, and everything about how many ways a jackpot on it would be shared.
Nothing here predicts the next draw. A number’s history is a record of a fair machine’s past, and the machine keeps none of it: 10 is drawn with probability 5/50 tonight whatever it did last week.